Earth Equity News

Mounting Costs Slow the Push for Clean Coal. By Matthew L. Wald, NYTimes, May 30, 2008. "Plans to combat global warming generally assume that continued use of coal for power plants is unavoidable for at least several decades. Therefore, starting as early as 2020, forecasters assume that carbon dioxide emitted by new power plants will have to be captured and stored underground, to cut down on the amount of global-warming gases in the atmosphere. Yet, simple as the idea may sound, considerable research is still needed to be certain the technique would be safe, effective and affordable... It has become clear in recent months that the nation's effort to develop the technique is lagging badly. In January, the government canceled its support for what was supposed to be a showcase project, a plant at a carefully chosen site in Illinois where there was coal, access to the power grid, and soil underfoot that backers said could hold the carbon dioxide for eons. Perhaps worse, in the last few months, utility projects in Florida, West Virginia, Ohio, Minnesota and Washington State that would have made it easier to capture carbon dioxide have all been canceled or thrown into regulatory limbo... The Electric Power Research Institute, a utility consortium, estimated that it would take as long as 15 years to go from starting a pilot plant to proving the technology will work. The institute has set a goal of having large-scale tests completed by 2020. 'A year ago, that was an aggressive target,' said Steven R. Specker, the president of the institute. 'A year has gone by, and now it's a very aggressive target.'"